3
 -0.412415   0.884579   0.217791  -0.150467
  0.675906   0.457403  -0.577869 -0.0425292
  -0.61079 -0.0911157  -0.786533   0.730295
         0          0          0          1
 0.0337863    0.98262   0.182529   0.145652
  0.792665  0.0848905  -0.603719 -0.0226838
 -0.608721   0.165082   -0.77602    0.76927
         0          0          0          1
  0.555263   0.787644   0.267022 -0.0226866
   0.68218  -0.247688  -0.687955  -0.219588
 -0.475725   0.564153  -0.674846   0.911861
         0          0          0          1
